<html><head><meta content="text/html; charset=utf-8" http-equiv="Content-Type"><title>This is a test</title><style type="text/css">
  * {color:red} 
  div#first, DIV#second {color:green}
</style></head><body><div id="first">This text should be green. CSS selector is in lowercase.</div><div id="second">This text should be green. CSS selector is in uppercase.</div></body></html>
